Early- versus late-onset systemic sclerosis: differences in clinical presentation and outcome in 1037 patients.
Alba MA, Velasco C, Simeón CP, Fonollosa V, Trapiella L, Egurbide MV, Sáez L, Castillo MJ, Callejas JL, Camps MT, Tolosa C, Ríos JJ, Freire M, Vargas JA, Espinosa G; RESCLE Registry.
Alba MA, et al.
Medicine (Baltimore). 2014 Mar;93(2):73-81. doi: 10.1097/MD.0000000000000018.
Medicine (Baltimore). 2014.
PMID: 24646463
Free PMC article.